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转基因稻谷外源蛋白在肉仔鸡体内的安全评价 被引量:5

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摘要 为了研究肉仔鸡体内器官中是否存在转基因稻谷所表达的外源蛋白,为转基因水稻品系进一步的饲用或食用安全性研究奠定基础,试验将200只1日龄的AA肉仔鸡随机分成2组,试验组、对照组,分别饲喂转基因稻谷及其亲本配制的基础日粮,采用Western blotting方法对饲喂转基因稻谷及其亲本稻谷种子、饲料及其对应粪便,各组肉仔鸡的胸肌、腿肌、肝脏、肾脏、血液、腺胃、肌胃、十二指肠肠壁、空肠肠壁、回肠肠壁的转基因外源蛋白在肉仔鸡体内的表达情况进行了检测。结果表明:采用Western blotting技术未在肉仔鸡体内各器官中检测到转基因稻谷所转录表达的外源蛋白,转基因蛋白成分能够被机体完全消化,肉仔鸡粪便中未检测到所转录的外源蛋白,转基因蛋白不会通过粪便在自然界传播。
出处 《饲料工业》 北大核心 2009年第9期58-60,共3页 Feed Industry
基金 国家自然科学基金(30470992) 江苏省高校自然科学重大基础研究(06KJA21018)资助
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二级参考文献38

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